Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Manuel Meléndrez"'
Autor:
Gester G. Gutiérrez, Alessandra Perfetti-Bolaño, Manuel Meléndrez, Karla Pozo, Ilaria Corsi, Ricardo O. Barra, Roberto Urrutia
Publikováno v:
Environmental Advances, Vol 16, Iss , Pp 100536- (2024)
This study marks the first recorded case of TiO2 nanoparticle pollution in Chilean rivers, indicating significant progress in understanding the distribution of nanowaste and its effects on a global scale. By investigating four different locations, in
Externí odkaz:
https://doaj.org/article/429c35d645104a46b333ee1b3f506a70
Autor:
Luisbel González, Víctor Espinoza, Mauricio Tapia, Valentina Aedo, Isleidy Ruiz, Manuel Meléndrez, Claudio Aguayo, Leonard I. Atanase, Katherina Fernández
Publikováno v:
Gels, Vol 10, Iss 7, p 448 (2024)
In this study, an innovative conductive hybrid biomaterial was synthetized using collagen (COL) and reduced graphene oxide (rGO) in order for it to be used as a wound dressing. The hydrogels were plasticized with glycerol and enzymatically cross-link
Externí odkaz:
https://doaj.org/article/f8c4512f23204c4fa7be582dfd65760e
Autor:
Angelo Oñate, Juan Pablo Sanhueza, Gleydis Dueña, Diego Wackerling, Sergio Sauceda, Christopher Salvo, Marian Valenzuela, Carlos Medina, Abdul Herrim Seidou, Jérôme Tchoufang Tchuindjang, Manuel Meléndrez, David Rojas, Anne Mertens, Víctor Tuninetti
Publikováno v:
Metals, Vol 14, Iss 1, p 74 (2024)
The development of high-entropy alloys has been hampered by the challenge of effectively and verifiably predicting phases using predictive methods for functional design. This study validates remarkable phase prediction capability in complex multicomp
Externí odkaz:
https://doaj.org/article/fcd68321f83242f1816bb4bdb47437df
Autor:
Daniel A. Palacio, Pablo Oñate, Samir Esquivel, Manuel Meléndrez, Eduardo Pereira, Bernabé L. Rivas
Publikováno v:
Membranes, Vol 13, Iss 10, p 828 (2023)
The presence of antibiotics in aquatic systems in recent years has become a global environmental and public health concern due to the appearance of strains resistant to these antibiotics. Oxytetracycline (OXT) is a high-impact antibiotic used for bot
Externí odkaz:
https://doaj.org/article/692075fe5d044e79bb0ba95031f2686d
Autor:
Constanza Apip, Alejandra Martínez, Manuel Meléndrez, Mariana Domínguez, Teresita Marzialetti, Ricardo Báez, Gabriela Sánchez-Sanhueza, Andrés Jaramillo, Alfonso Catalán
Publikováno v:
Saudi Dental Journal, Vol 33, Iss 8, Pp 944-953 (2021)
Objectives: The purpose of this study was (i) to investigate whether nanocomposite poly(methyl-methacrylate)-zinc oxide nanowires (PMMA-ZnO-NWs) have C. albicans antibiofilm activity; (ii) to evaluate the interaction between components of the nanocom
Externí odkaz:
https://doaj.org/article/2fd0b9cc9d094471a0f62eda96bf04b9
Autor:
Daniel A. Palacio, Carla Muñoz, Manuel Meléndrez, Walter A. Rabanal-León, Juliana A. Murillo-López, Manuel Palencia, Bernabé L. Rivas
Publikováno v:
Polymers, Vol 15, Iss 15, p 3185 (2023)
Emerging antibiotic contaminants in water is a global problem because bacterial strains resistant to these antibiotics arise, risking human health. This study describes the use of poly[(4-vinylbenzyl) trimethylammonium chloride] and N-alkylated chito
Externí odkaz:
https://doaj.org/article/eb7c5a3492854f199a4716317d1435d8
Autor:
Beatriz Rojas, Nicole Soto, Marcela Villalba, Helia Bello-Toledo, Manuel Meléndrez-Castro, Gabriela Sánchez-Sanhueza
Publikováno v:
Nanomaterials, Vol 11, Iss 9, p 2254 (2021)
Endodontic treatment reduces the amount of bacteria by using antimicrobial agents to favor healing. However, disinfecting all of the canal system is difficult due to its anatomical complexity and may result in endodontic failure. Copper nanoparticles
Externí odkaz:
https://doaj.org/article/45ed0aba869c4589bbc39b5af4c8c9b6
Autor:
Alexis Salas, Ángelo Oñate, Benjamín Escudero, Carlos Medina, Víctor Tuninetti, Manuel Meléndrez
Publikováno v:
Journal of Composite Materials. 56:2895-2906
The impact of the addition of 0.5 wt% multiwall carbon nanotubes (MWCNT) on the quasi-static transverse compressive resistance and damage evolution of unidirectional glass fiber reinforced composite (FRC) fabricated by resin transfer molding is inves
Autor:
Jessica Borges-Vilches, Toribio Figueroa, Sebastián Guajardo, Satchary Carmona, Constanza Mellado, Manuel Meléndrez, Claudio Aguayo, Katherina Fernández
Publikováno v:
Biomaterials advances. 139
In this study, graphene oxide (GO)-based aerogels cross-linked with chitosan (CS), gelatin (GEL), and polyvinyl alcohol (PVA) were characterized and their hemostatic efficiencies both in vitro and in vivo were investigated and compared to commercial
Autor:
Jesús Ramírez, E. Berrio, Maria Isabel Alvarado-Avila, D. Field, Angelo Oñate, Juan Pablo Sanhueza, L. F. Montoya, Manuel Meléndrez, David Rojas
Publikováno v:
SSRN Electronic Journal.